Duval County property record for 866 Dunn Ave, Jacksonville, FL 32218
| Property Type | Medical Building |
|---|---|
| Details | 14 ba · 17,658 sqft · built 2000 |
| Lot Size | 1.61 acres (70,487 sqft) |
| Owner | Company Name on File |
| Last Sale | $4,437,000 (Feb 2003) |
| Tax Bill | $78,466 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 044146-0000 |
| Primary APN | 044146-0000 |
|---|
| Full Baths | 14 Baths |
|---|---|
| Total Rooms | 2 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 17,658 sqft Gross Area |
| 1st Floor Area | 16,014 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2005 |
| Exterior Material | Concrete Block |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Roof Type | Gambrel |
| Roof Material | Built-Up Asphalt |
| Lot Area | 70,487 sqft |
| View / Lot | Commercial |
| Canopy | 1,644 sqft |
| Lawn Sprinklers | Lawn Sprinklers |
| Cooling System | Package A/C |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Electric |
| Street Address | 866 DUNN AVE |
|---|---|
| City | JACKSONVILLE |
| State | FL |
| Zip | 32218-4803 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Building |
| Local Zoning Code | CCG-1 |
| Legal Description | 1-7 49-1S-26E 1.6 S/D JOHN BROWARD GRANT PT LOT 2 RECD O/R 10928-1142 |
| Legal Range | 26E |
| Legal Township | 01S |
| Legal Section | 49 |
| Legal Subdivision | SECTION LAND |
| Legal Lot Number | 2 |
| Jurisdiction | DUVAL FL |
| Township / Civil Division | JACKSONVILLE NORTH |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 10402 |
866 Dunn Ave, a commercial property, is owned by a company that bought it in February 2003.
Source: Duval County records, as of September 25, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 11995 EL CAMINO REAL, SAN DIEGO, CA 92130-2539 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 20, 2003 · Amount on File |
| Deed Sale | Feb 20, 2003 · Amount on File |
| Prior Sale | Nov 5, 1999 · Amount on File |
| Deed Document Number | 200353397 |
| Deed Book / Page | 10928 / 1142 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 866 Dunn Ave was $78,466, up 10.8% from the year before.
Source: Duval County assessment roll, as of September 25, 2026
| Type | Name |
|---|---|
| State | Florida |
| County | Duval County |
| Municipality | Jacksonville City |
| Unified School District | Duval County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,319,000 (-3.7%) Land $2,198,454 Building $2,120,546 | $4,319,000 (-3.7%) Land $2,198,454 Building $2,120,546 | |
| 2025 | $78,466.00 (+10.84%) | $4,485,100 Land $1,376,496 Building $3,108,604 | $4,485,100 Land $1,376,496 Building $3,108,604 |
| 2024 | $70,793.00 (+4.65%) | ||
| 2023 | $67,647.00 (+16.57%) | $3,705,100 (+3.85%) Land $1,254,528 Building $2,450,572 | $3,705,100 (+3.85%) Land $1,254,528 Building $2,450,572 |
| 2022 | $58,032.00 | $3,567,900 Land $1,254,528 Building $2,313,372 | $3,567,900 Land $1,254,528 Building $2,313,372 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 866 Dunn Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 5 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 866 Dunn Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | JEA MAJOR GRID serves 826,664 people · EPA ID FL2161328 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2026 |
| Lead | 2 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 56 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
May also be available: AT&T, Hotwire Communications, Verizon.
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